Enum Paint 

#[non_exhaustive]
pub enum Paint {
    None,
    Quad(QuadPaint),
    Custom(DrawFn),
    Live(LiveFn),
    Rich(RichFn),
}

What an element draws before its children.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

Draws nothing.

Quad(QuadPaint)

A rounded rectangle.

Custom(DrawFn)

Arbitrary drawing into the scene, given the element’s absolute frame.

Live(LiveFn)

Arbitrary drawing that keeps changing (spinners, pulses), without rebuilding.

Rich(RichFn)

Arbitrary drawing that also shapes text or needs the device scale.

Trait Implementations

impl Clone for Paint

fn clone(&self) -> Paint

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Paint

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Paint

fn default() -> Paint

Returns the “default value” for a type.